1. The Amplifier Has Wide Frequency Range, Stable Gain, Small Noise Figure And Large Dynamic Range+ 20dbm@1dbp )equal Advantages 2. Especially Suitable For Various Rf Mitting Circuits To Increase Communication Distance! 3. Widely Used In Shortwave, Fm Broadcasting, Remote Control Receiver, Cable Tv , Beidou, Applicable To Hack Series Products 4. Rf Amplification Of Gps Satellite Navigation, 2.4g Bluetooth, Wifi Receiving Rf Terminal, Etc 5. Shielded Enclosure With Anti Reverse Connection Protection Diode Power Supply Voltage: 5v Dc Gain: 20db Input And Output Impedance: 50 Bandwidth: 50mhz~6ghz (different Gain At Different Frequencies) Max. Output Power: +21dbm(100mw)@1db Compression Point Working Current: 85ma (5v) Applicable Products: Applicable For Hackrf H2 Series Color:green Material:pcb+metal Package Contents: 1 X Rf Amplifier 1 X Sma Cable Only The Above Package Content, Other Products Are Not Included. Note: Light Reflection And Different Displays May Cause The Color Of The Item In The Pic